DTK-120/240 HD2

DTK-120/240 HD2

100kA Surge Protective Device

BEST” for Main Panel or Meter
120/240VAC Split Phase Surge Protective Device

DITEK’s DTK-120/240HD2 is engineered to be the finest 120/240V surge protector in its class. The DTK-120/240HD2 has robust surge protection components and low let-through voltage in a compact package. LED diagnostics provides positive indication of surge protection status. The HD2 series is perfect for residential or small commercial building surge protection

Product Features

  • Protects 120/240V split phase electrical panels 
  • 100,000 Amp per phase surge current rating
  • UL96A Lightning Protection Compliant
  • Diagnostic LED provides positive indication of system power and SPD function
  • 5 Year $25,000 Residential Connected Equipment Warranty


  • Residential Service Panel
  • Light Industrial Service Panel


  • Flush Mount Kit, p/n DTK-FMKHD2